I've built financial systems at Adyen and Revolut, from core banking ledgers to scalable market data pipelines for Wealth & Trading.
At Revolut, I maintain market data integrations across providers including FactSet, Bavest, TwelveData, and Trading Economics. I designed PostgreSQL-backed storage supporting 10+ internal services and implemented LLM tools for market data retrieval in the customer-facing AI Assistant.
At Adyen, I led four engineers building FX infrastructure, including multi-currency bookkeeping, hedging logic with ABN AMRO, and internal rate distribution. I also owned architecture decisions, sprint planning, and cross-team technical coordination.
Earlier, I built and improved general ledger and accounting systems for Adyen's core banking platform. I bring hands-on experience with Java, PostgreSQL, event sourcing, CQRS, distributed systems, and financial logic at scale.
